公开(公告)号：US20250081688A1

公开(公告)日：2025-03-06

申请号：US18951127

申请日：2024-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mingyu LEE ,  Eunhye KIM ,  Sangmoo PARK ,  Jamyeong KOO ,  Sera KWON ,  Byunghoon LEE ,  Yoonsuk LEE ,  Changkyu CHUNG

IPC: H01L33/56 ,  H01L25/075 ,  H01L33/62

Abstract: A display module includes a plurality of inorganic light-emitting elements, a substrate including a mounting surface on which the plurality of inorganic light-emitting elements are mounted, and a non-conductive film (NCF) disposed on the substrate and configured to bond the plurality of inorganic light-emitting elements to the substrate. The NCF may have a black-based color.

公开(公告)号：US20250023601A1

公开(公告)日：2025-01-16

申请号：US18712470

申请日：2022-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyoung CHOI ,  Jonghoe KOO ,  Hyunseob OH ,  Mingyu LEE

IPC: H04B1/7163 ,  H04W8/00 ,  H04W76/10

Abstract: An operation method of a first UWB (ultra wide band) device according to an embodiment of the present disclosure may include the steps of: transmitting, through UWB channels, data from a data round in a data block to a plurality of UWB devices; receiving, through NB (narrow band) channels, first feedback information for the data from a second UWB device from among the plurality of UWB devices; and processing the data on the basis of the first feedback information.

公开(公告)号：US20240381293A1

公开(公告)日：2024-11-14

申请号：US18660709

申请日：2024-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mingyu LEE ,  Taeyoung HA ,  Youngwan SO

IPC: H04W64/00 ,  H04W4/12

Abstract: A method for managing both an ultra-wideband (UWB) channel and a narrow band (NB) channel is provided. The method performed by a first UWB device includes receiving an advertisement response (Adv RESP) message responding to an advertisement poll (Adv Poll) message from a second UWB device through the NB channel, transmitting a start of ranging (SoR) message corresponding to the Adv RESP message to the second UWB device through the NB channel, performing, based on the SoR message, UWB ranging with the second UWB device, and transmitting a ranging packet report (RPRT) message to the second UWB device, through one of the NB channel and the UWB channel.

公开(公告)号：US20240014851A1

公开(公告)日：2024-01-11

申请号：US18347957

申请日：2023-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwan SO ,  Mingyu LEE ,  Jonghoe KOO

IPC: H04B1/7163 ,  G01S13/76

CPC classification number: H04B1/71632 ,  G01S13/765

Abstract: A method and a device for configuring a time block structure are provided. A method performed by a controller in a communication system supporting ranging is provided. The method includes generating a ranging control message (RCM) including configuration information on a hyper block structure, and transmitting, to at least one controlee, the ranging control message, wherein the hyper block structure has a repeated pattern of a hyper block which is a group of ranging blocks.

公开(公告)号：US20230170933A1

公开(公告)日：2023-06-01

申请号：US18070031

申请日：2022-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mingyu LEE ,  Jonghoe KOO ,  Youngwan SO ,  Hyunseob OH ,  Junyoung CHOI ,  Taeyoung HA

IPC: H04B1/7183 ,  G01S13/76

CPC classification number: H04B1/7183 ,  G01S13/765

Abstract: A method for operating a first ultra-wideband (UWB) device according to an embodiment of the disclosure may include: transmitting, in a first slot within a ranging round, a ranging control message for UWB communication; receiving a first packet transmitted by a second UWB device in a second slot within the ranging round based on the ranging control message; and receiving a second packet transmitted by a third UWB device in the second slot within the ranging round based on the ranging control message.

公开(公告)号：US20220404448A1

公开(公告)日：2022-12-22

申请号：US17841134

申请日：2022-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghoe KOO ,  Mingyu LEE ,  Hyunchul KIM ,  Moonseok KANG ,  Sehee HAN

IPC: G01S1/04 ,  H04B1/7163

Abstract: A method performed by a first ultra-wideband (UWB) device in a wireless communication is provided. The method includes configuring the first UWB device as an advertiser and transmitting a UWB message for advertisement, wherein the UWB message is used for measuring an angle of arrival (AoA).

公开(公告)号：US20220086595A1

公开(公告)日：2022-03-17

申请号：US17463936

申请日：2021-09-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mingyu LEE ,  Taeyoung HA ,  Kangjin YOON

IPC: H04W4/02 ,  H04B1/69

Abstract: A method, performed by a first electronic device, of performing ultra-wideband (UWB)-based communication with one or more electronic devices, is provided. The method includes determining first location information associated with a target point, based on an optical sensor and gradient information of the first electronic device, determining second location information associated with a second electronic device, based on the determined first location information and a UWB signal, determining third location information indicating a location of the target point relative to the second electronic device, based on the determined first location information and the determined second location information, and transmitting the determined third location information to the second electronic device so that the second electronic device performs an operation associated with the target point.

公开(公告)号：US20220061043A1

公开(公告)日：2022-02-24

申请号：US17353220

申请日：2021-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangjin YOON ,  Mingyu LEE ,  Taeyoung HA

IPC: H04W72/04 ,  H04W4/029 ,  H04W4/02 ,  H04W72/12 ,  G01S5/10 ,  G01S5/02

Abstract: Provided is a method, performed by an electronic device, of obtaining location information. In detail, provided is a method, performed by an electronic device, of obtaining relative location information with respect to anchor devices by wirelessly communicating with the anchor devices.

公开(公告)号：US20200182996A1

公开(公告)日：2020-06-11

申请号：US16706153

申请日：2019-12-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mingyu LEE ,  Seongah JEONG

IPC: G01S13/76 ,  G01S13/78 ,  G01S13/02 ,  H04B1/7163 ,  G01S5/02

Abstract: An operation method of an electronic device for transmitting and receiving data through an ultra wideband (UWB) in a wireless communication system includes: transmitting, to another electronic device, a first ranging control message; transmitting, to the other electronic device, a ranging start message based on the first ranging control message; and receiving, from the other electronic device, a ranging response message based on the first ranging control message.